"Jinchuuriki" meaning the "power of human sacrifice", are those individuals possessing "Bijuu" or tailed demons within their bodies. The demons themselves differentiated by the number of tails their body possesses, and each has different characteristics. Shukaku ("Ichibi") is a One-Tailed Tanuki, Matatabi ("Nibi") is a Two-Tailed Cat, Isobuu ("Sanbi") is a Three-Tailed Turtle, Son Gokuu ("Yonbi") is a Four-Tailed Ape, Kokuou ("Gobi") is a Five-Tailed Horse-Whale, Saiken ("Rokubi") is a Six-Tailed Slug, Choumei ("Shichibi") is a Seven-Tailed Rhino Beetle, Gyuuki ("Hachibi") is an Eight-Tailed Ox-Cephalopod and Kurama ("Kyuubi") is a Nine-Tailed Fox. These Bijuu were once all part of an even greater entity known as the "Juubi" or Ten-Tails. The first ninja, the legendary Rikudou Sennin did battle with the Juubi and split its power into nine individual entities using his Izanagi jutsu, which allowed him to alter reality. He then granted each Bijuu their own name, conferring on them individuality.

The bijuu are creatures of great power and destruction, and all the ninja nations coveted that power and sought to make it their own as weapons. Very few ninja are capable of controlling such power, only Senju Hashirama the Shodai Hokage, Uchiha Madara, Yagura the Yondaime Mizukage, Killer Bee and Uzumaki Naruto held the ability to control them in their natural state. As various clans began to come together as villages, Shodai Hokage sought to stabilize the balance of power. He did so by capturing the Bijuu and offering them to specific villages. This unimaginable power proved difficult to manage however, requiring literal sacrifices to gain control. Several jutsu variations have been used to seal a bijuu within a human. Yondaime Hokage used his Shiki Fuujin technique to capture the rampaging Kyuubi and seal its Yang chakra within Naruto. The jutsu had a high price, resulting in his own death. Shukaku was sealed into the unborn body of Gaara, with the sacrifice taking the form of his mother, who died as a result of his birth.

Shukaku has previously been imbued into two unnamed Sand ninja. The Kyuubi was previously imbued into kunoichi from the Uzumaki clan, due to their high Fuuinjutsu skills and strong life force. When a Jinchuuriki's time as host comes to an end, the Bijuu is removed from their bodies at the cost of their own lives. Such a result has been the only shown way to remove the bijuu from a Jinchuuriki. It requires a Fuuin (Sealing) Jutsu capable of resonating at the same power frequency as that between the bijuu and their human host over a period of time. Akatsuki used one such method which took three days to accomplish, with that time increasing based on the number of members participating. This GenryuuKyuu Fuujin (Mystical Dragon Nine Exhaustion) was used to remove six bijuu, resulting in the deaths Gaara, Yugito, Roushi, Han, Utakata and Fuu. Should the Jinchuuriki die without the Bijuu being removed, the Bijuu itself will cease to be for some period of time. It with then regenerate somewhere else in the work to wreak havoc once again.

The hope of Jinchuuriki creation is for the human and the tailed beast to resonate together, thereby granting the human some measure of their immense power. Each beast appears to interact with their host in unique ways, and grant their host power in different amounts based upon the level of trust they have with each other. Should the Jinchuuriki not be capable of controlling the Bijuu, they will lose out in a battle of wills, allowing the beast to take form and rampage, which happened to previous hosts of the Hachibi. The life of a Jinchuuriki has been seen to be a difficult one. Many see the Jinchuuriki as the demon itself, and fear and shun them. This causes many to become dejected outcasts who become angry with the world. Gaara became crazy and felt alone because of his demon but he eventually gained his village's respect. Killer Bee was also shunned but he ignored the distrust, eventually winning over his village. Naruto also grew angry with the world and turned to pranks to get everyone to recognize him. He was eventually accepted by the village. Roushi had no village ties after leaving Hidden Rock, so he wandered the world. Two other Jinchuuriki also grew distant from the world, with it being said their villages did not exert any effort to save them when Akatsuki came to capture them.

This guide will examine the mythology and history of the demons in the real world and in-universe, biographical information on the beasts and their human hosts and how the beasts affect their hosts.

First Gaara Appearance: Ch. 35 / Ep. 20First Ichibi Appearance: Ch. 134 / Ep. 78Hidden Village: SandRank: KazekageBijuu: Shukaku the Ichibi (One-Tailed Demon Tanuki)Power: Mini-Shukaku form ~ protective sand tanuki form, automatic sand defenseDrawbacks: If Gaara sleeps Shukaku can take controlStatus: Captured and extracted by AkatsukiInfo: Chiyo imbued Shukaku into the Kazekage's son Gaara. Gaara lead a lonely life until he met Uzumaki Naruto. He pledged himself to prove his worth and protect his village. His drive led him to become Kazekage. He was defeated in battle by Deidara and Akatsuki removed Shukaku from within Gaara, killing him. He was later revived by Chiyo, but he was no longer a Jinchuuriki. He retained some sand control powers however.

The Bijuu

History and Myth

The tanuki is species of dog found in Japan. The species has been called "raccoon dog" because of their similar appearance. The tanuki has been renowned for its mischievous nature and ability to shape shift and bring good fortune. The Naruto Shukaku has ties to several tanuki archetypes. One is the Bunbuku Chagama tale, where a tanuki transformed into a tea kettle. In the series Shukaku was reported to have been sealed within one. Some tales state of shrine priests being tanuki in disguise, which ties into how early in the series Shukaku was reportedly a corrupted Sand priest.

Chiyo is an elder Sand kunoichi who sealed the Shukaku demon in Gaara under the direction of his father the Yondaime Kazekage. Chiyo previously helped seal the one-tailed demon into two Sand ninja and assisted in its removal when the time came.

Early in the series Shukaku was said to be the corrupted spirit of a Sand priest. We now know he is actually one of the tailed demons of the world. Shukaku the one-tail has been in three Sand ninja total. One of his previous hosts inspired Sandaime Kazekage in his usage of iron sand. Shukaku provokes insomnia in his host vessels, should they sleep Shukaku will eat away at their personality. When the host is awake, Shukaku's powers are limited. If the host builds a new Shukaku body and falls unconscious, the demon can run riot once again. Shukaku is loud and flamboyant in his speech, probably as a result of not being released very often. With his capture by Akatsuki, it is unknown what lies in his future.

Influence

Appearance

Shukaku lied dormant within Gaara but could operate freely when Gaara slept. Because of the dangerous nature of Shukaku in this free wheeling state, Gaara went without sleep. As a result his eyes become dark and discolored. Stylistically this enhanced his ties to the tanuki, as the species has a dark area around their eyes.

Other features which cause Gaara to resemble a tanuki is the gourd on his back, many depictions of the tanuki feature a gigantic gourd-shaped scrotum which it sometimes slings over its shoulders.

Benefits

Automated defense: Gaara's utilization of the one-tailed Shukaku demon takes several forms. The sand demon provides Gaara with an automatic shield defense, protecting him from strikes. The automated defense is limited in speed though, a fast enough attack can reach Gaara's body before the sand can catch up to defend.

Power: Using his own chakra to encase his foes in sand, Gaara would constrict and crush his opponents. In turn their blood would strengthen Shukaku. When the sand returned to Gaara's gourd, the blood of the victim would be mixed in. The exact reason why the blood strengthened Shukaku is unknown.

Jinchuuriki-Bijuu Forms

Partial Miniature

Utilizing the sand from his Gourd and the surrounding area, Gaara would cover himself to attain his "perfect" form. To prepare him for this state, Gaara would enter his sand cocoon. When prepared, Gaara would emerge as a small version of Shukaku. This "mini-Shukaku" form allowed Gaara to hurl sand shuriken and use techniques such as Mugen Sajin Daitoppa. The base of the tail is the weakest point of this form. The form itself can be damaged by Raiton and explosive notes, however Gaara can draw upon the sand again to reform it.

Full Beast

Gaara maintained a high level of control over his Jinchuuriki-bijuu form. After first entering his minature form, Gaara will gather a gigantic amount of sand into a large-Shukaku form. He will then use Tanuki Neiri to fall unconscious and allow Shukaku to control the large sand form. Though Gaara was able to enter this form with preparation, severe emotional distress would also cause him to lose control and allow Shukaku to take over and run rampant.

Other Shukaku Influences

Beyond being used to cause much destruction while he himself is asleep, Gaara uses techniques which show the influence of Shukaku upon him. These include the set-up for Sabaku Rou with its Shukaku claw-esque tendrils and Shukaku no Tate, said to be Gaara's Saikou Zettai Bougyo (Supreme Absolute Defense).

First Yugito Appearance: Ch. 312 / Sh. Ep. 71First Nibi Appearance: Ch. 313 / Sh. Ep. 72Hidden Village: CloudRank: JouninBijuu: Matatabi the Nibi (Two-Tailed Demon Cat)Power: Fiery mouth blastsDrawbacks: UnknownStatus: Captured and extracted by AkatsukiInfo: Yugito was a kunoichi from Hidden Cloud. Like Gaara and Naruto, she was an active part of her village. She appeared to be in her twenties. She contained the two-tailed cat demon named Matatabi, who was called an ikiryou, or "living ghost". She was defeated in battle by Hidan and Kakuzu. Akatsuki then removed Matatabi from within Yugito, killing her.

The Bijuu

History and Myth

The feline is a common species throughout the world and stories of cat bakemono (monsters) are popular throughout Japan. In myth the neko-mata (forked-cat) is said to be an older cat that has had its tail split in two. Reportedly large in size, these cats are said have the ability to manipulate the dead like puppets and have been associated with strange fires and occurrences. This may be related to Matatabi's ikiryou (living ghost) nickname and fire-breathing abilities. The name "Matatabi" (Another Journey) is given to ground Actinidia polygama or the Silver Vine or Cat Powder plant, which affects cats in a similar way as catnip. When ground, Actinidia polygama can be used in herbal teas and bath salts.

Influence

Appearance

Yugito shares many cat-like qualities with her Bijuu the Nibi. Her long pony-tail resembles a cat tail. She has the ability to extend her finger and toenails like cat claws and she utilizes cat related jutsu like her Nezumi Kedama.

Jinchuuriki-Bijuu Forms

Partial Miniature

After being resurrected by Tobi and Kabuto via Edo Tensei, Yugito was re-imbued with the Nibi. In this form she was able to enter a one-tailed state and extend the nails on her hand and feet as claws.

Two-Tail Cloak [Version 2]

After being resurrected by Tobi and Kabuto via Edo Tensei, Yugito was re-imbued with the Nibi. In this form she was able to enter a "Version 2" state. Version 2 takes the form of a Bijuu mode in human form. Dark chakra will encase Yugito, granting her a cat-like appearance.

Full Beast

Yugito maintains a high level of control over her Jinchuuriki-bijuu form. With chakra emanating from out of her, she will hunch over and the Nibi demon itself will materialize. Smaller than the similar Shukaku form, the Nibi still proves a threat. In this form Yugito is able to emit fiery spectral blasts from the cat's mouth. These blasts are very destructive and when coupled with the Nibi strength, the surrounding area can be reduced to rubble.

First Yagura Appearance: Ch. 420 / Sh. Ep. -First Sanbi Appearance: Ch. 317 / Sh. Ep. 92Hidden Village: Formerly MistRank: MizukageBijuu: Isobuu the Sanbi (Three-Tailed Demon Turtle)Status: Captured and sealed by AkatsukiInfo: Akatsuki tracked down the location of the Sanbi, the three-tailed demon, which has the characteristics of turtles and shrimp. In the past, the Sanbi was imbued within Yagura, the Yondaime Mizukage. Rumors stated that Akatsuki held some sway over Yagura during its time as "Blood Mist" Village. When Akatsuki captured it, Sanbi was "in the wild," with no Jinchuuriki host. It is unclear what happened to Yagura. For this reason he was weaker, as he could not properly control his power. Tobi was assigned to capture this demon and did so with the assistance of Deidara. This demon was succesfully sealed in the King of Hell by the group.

The Bijuu

History and Myth

The turtle is a common species throughout the world and stories of turtle and sea bakemono (monsters) have spread throughout Japan. In one myth, the Suppon no Yurei is the spirit of an eaten turtle. In the story three men were haunted by the spirit of a turtle they had eaten. The experience harmed them so much they were put into a state of shock for three days. Other sea monsters like the Umibouzu have been described as a green turtle, which is huge in size and is said to attack fisherman. The name "Isobuu" (Beach Stroker) shares kanji with Isonade, the mythical shark-like demon sea monster with barbed tail fin.

Jinchuuriki-Bijuu Forms

Partial Miniature

After being resurrected by Tobi and Kabuto via Edo Tensei, Yagura was re-imbued with the Sanbi. In this form he was able to enter a one-tailed state.

Three-Tail Cloak [Version 2]

After being resurrected by Tobi and Kabuto via Edo Tensei, Yagura was re-imbued with the Sanbi. In this form he was able to enter a "Version 2" state. Version 2 takes the form of a Bijuu mode in human form. Dark chakra will encase Yagura, granting him a turtle-like appearance. In this form he can utilize sea related jutsu like Sangoshou to create coral.

First Roushi Appearance: Ch. 353 / Sh. Ep. 121First Yonbi Appearance: Ch. 467 / Sh. Ep. 165Hidden Village: RockRank: -Bijuu: Son Gokuu the Yonbi (Four-Tailed Demon Ape)Power: Youton NinjutsuDrawbacks: UnknownStatus: Captured and extracted by AkatsukiInfo: Roushi was older than any other previously seen Jinchuuriki. He contained the four-tailed demon, which took the form of a large lava-emitting gorilla. He was made a Jinchuuriki by Hidden Rock, at some point he and his village parted company. He travelled the world to try and understand his powers. He was defeated in battle by Kisame.

The Bijuu

History and Myth

The great ape family includes chimpanzees, gorillas, humans and orangutans. In one myth, the Satori is mountain-dwelling ape-like creature. In another classic Chinese folk novel, Journey to the West, a young monkey named Sun Wukong goes on an adventure. This story would later inspire other authors, including Akira Toriyama in his Dragon Ball series. Dragon Ball would feature a main character who could transform into a large ape-like creature. Both Son Gokuu and Roushi shares names based on those stories.

Influence

Elemental combination Ninjutsu requires a unique bloodline ability or the usage of Bijuu granted powers. With Yonbi's help, Roushi was able to form Youton, the Lava Element, through the simultaneous usage of the Earth and Fire Elemental styles. It is said this lava which could melt through anything.

Jinchuuriki-Bijuu Forms

Partial Miniature

After being resurrected by Tobi and Kabuto via Edo Tensei, Roushi was re-imbued with the Yonbi. In this form he was able to enter a one-tailed state and encase himself in lava armor.

Four-Tail Cloak [Version 2]

After being resurrected by Tobi and Kabuto via Edo Tensei, Roushi was re-imbued with the Yonbi. In this form he was able to enter a "Version 2" state. Version 2 takes the form of a Bijuu mode in human form. Dark chakra will encase Roushi, granting him an ape-like appearance. In this form he can utilize additional Youton related jutsu like Kakazan.

Full Beast

After being resurrected by Tobi and Kabuto via Edo Tensei, Roushi was re-imbued with the Yonbi. From his Version 2 form, he was able to take on the full form of Yonbi. In this state Yonbi can wield his strength, being powerful enough to hurl away other Bijuu.

First Han Appearance: Ch. 420 / Sh. Ep. -First Gobi Appearance: Ch. 467 / Sh. Ep. 165Hidden Village: RockRank: -Bijuu: Kokuou the Gobi (Five-Tailed Demon Whale-Horse)Power: ?Drawbacks: UnknownStatus: Captured and extracted by AkatsukiInfo: Akatsuki captured Han and his Bijuu at some point in the past. The demon takes the form of a whale-horse hybrid. It is unknown which Akatsuki member captured the demon. Two of the unseen captured Jinchuuriki's were outcasts, who were abandoned by their village when Akatsuki came to capture them.

The Bijuu

History and Myth

Condylarth, the first hoofed animals, would later split into many different lineages, including Perissodactyla, the order containing horses and Cetacea, containing whales, dolphins and porpoises. In myth, the Sagari was a horse's head which dangled in the branches of a nettle tree. The Bake-kujira was an enormous skeletal whale. The name "Kokuou" means King when written as 国王.

Jinchuuriki-Bijuu Forms

Partial Miniature

After being resurrected by Tobi and Kabuto via Edo Tensei, Han was re-imbued with the Gobi. In this form he was able to enter a one-tailed state.

Five-Tail Cloak [Version 2]

After being resurrected by Tobi and Kabuto via Edo Tensei, Han was re-imbued with the Gobi. In this form he was able to enter a "Version 2" state. Version 2 takes the form of a Bijuu mode in human form. Dark chakra will encase Han, granting him an horned appearance.

Full Beast

After being resurrected by Tobi and Kabuto via Edo Tensei, Han was re-imbued with the Yonbi. From his Version 2 form, he was able to take on the full form of Gobi. In this state Gobi can wield his power, being strong enough to knock away other Bijuu with his Tsunoori.

First Utakata Appearance: Ch. 420 / Sh. Ep. 144First Rokubi Appearance: Ch. 467 / Sh. Ep. 151Hidden Village: MistRank: -Bijuu: Saiken the Rokubi (Six-Tailed Demon Slug)Power: ?Drawbacks: UnknownStatus: Captured and extracted by AkatsukiInfo: Akatsuki captured Utakata and his Bijuu at some point in the past. The demon takes the form of a slimy slug. It is unknown which Akatsuki member captured the demon. Two of the unseen captured Jinchuuriki's were outcasts, who were abandoned by their village when Akatsuki came to capture them. This individual may have been one of the outcasts.

The Bijuu

History and Myth

Gastropoda are a class of animals second only to insects in its number of known species. They live in a diversity of habitats, including rivers, deserts, oceans and caves. some slugs excrete a thick coating of mucus around their bodies. The mucus secreted helps prevent the slug from slipping down vertical surfaces. The mucus also provides a method of protection, as it can make the slug hard to pick up and hold. In myth, the Sazae-oni was a turban snail demon who could change form. The name "Saiken" (Rhinoceros Dog) comes from a Chinese demon myth.

Jinchuuriki-Bijuu Forms

Partial Miniature

After being resurrected by Tobi and Kabuto via Edo Tensei, Utakata was re-imbued with the Rokubi. In this form he was able to enter a one-tailed state.

Six Tail Cloak [Version 1]

Utakata maintains a high level of control over his Jinchuuriki-Bijuu form. With chakra emanating from out of his body, Utakata can increase his power by adding six tails to his chakra cloak form. Unlike Uzumaki Naruto, his level of control allows him to do this without entering the "Version 2" Bijuu mode.

Six-Tail Cloak [Version 2]

After being resurrected by Tobi and Kabuto via Edo Tensei, Utakata was re-imbued with the Rokubi. In this form he was able to enter a "Version 2" state. Version 2 takes the form of a Bijuu mode in human form. Dark chakra will encase Utakata, granting him an slug-like appearance. In this form he can utilize slug related jutsu like Hiruma, which emits a burning alkali.

Full Beast

Utakata maintains a high level of control over his Jinchuuriki-bijuu form. After calling forth the Rokubi, Utakata will take on the beast's full appearance. In this form Utakata is able to absorb large destructive energy and emit deadly gas.

First Fuu Appearance: Ch. 420 / Sh. Ep. -First Shichibi Appearance: Ch. 467 / Sh. Ep. 165Hidden Village: WaterfallRank: -Bijuu: Choumei the Shichibi (Seven-Tailed Demon Rhino Beetle)Power: ?Drawbacks: UnknownStatus: Captured and extracted by AkatsukiInfo: Akatsuki captured Fuu and her Bijuu at some point in the past. The demon takes the form of a beetle with six wings and one cerci acting as its tails. It is unknown which Akatsuki member captured the demon. Two of the unseen captured Jinchuuriki's were outcasts, who were abandoned by their village when Akatsuki came to capture them. This individual may have been one of the outcasts.

The Bijuu

History and Myth

The rhinoceros beetle is among the largest of beetles found in the world. They are also among the strongest animals on the planet in relation to their own size. The rhino beetle's penchant for fighting other males of the species has made them a popular gambling subject in Asia. Beetles are characterized by a hard exoskeleton and forewings, which creates a flexible armored defense. The forewings are not used for flight, but tend to cover the hind part of the body and protect the second pair of wings that are used for that purpose. Some beetle families are not capable of flight. The name "Choumei" means (Heavy Light), an influence possibly on Fuu's blinding Rinpungakure no Jutsu.

Jinchuuriki-Bijuu Forms

Partial Miniature

After being resurrected by Tobi and Kabuto via Edo Tensei, Fuu was re-imbued with the Shichibi. In this form she was able to enter a one-tailed and two-tailed state. While in her two-tailed winged state, Fuu was able to fly and deftly avoid attack.

Seven-Tail Cloak [Version 2]

After being resurrected by Tobi and Kabuto via Edo Tensei, Fuu was re-imbued with the Shichibi. In this form she was able to enter a "Version 2" state. Version 2 takes the form of a Bijuu mode in human form. Dark chakra will encase Fuu, granting her an insect-like appearance. In this form she can utilize bug related jutsu like Mushikui.

Full Beast

Fuu maintains a high level of control over her Jinchuuriki-bijuu form. After calling forth Choumei, Fuu will take on the beast's full appearance. In this form Fuu is able to fly through the air.

First Jinchuuriki Appearance: Ch. 494 / Sh. Ep. 244First Hachibi Appearance: Ch. 413 / Sh. Ep. 143Hidden Village: CloudRank: Unknown (Probably Jounin)Bijuu: Gyuuki the Hachibi (Eight-Tailed Demon Ox-Cephalopod)Status: DeceasedInfo: When the Hachibi came into the possession of Hidden Cloud, they attempted to imbue him into the bodies of several ninja from a clan better suited to handle the beast. Because of his wild uncontrolled state, it proved difficult to control him. As a result, Fukai lost control of the Bijuu and let it take over in its full form. The beast would run wild attacking the village, which forced the Raikage and Cloud ninja to subdue the beast and seal it away in a special container until another attempt to imbue the Bijuu would be made. The village finally made a successful Jinchuuriki with Fukai's cousin Killer Bee, who was able to control the Hachibi once and for all.

The Bijuu

Jinchuuriki-Bijuu Forms

Eight-Tail Cloak [Version 1]

Fukai maintains a high level of control over his Jinchuuriki-Bijuu form. With chakra emanating from out of his body, Fukai can increase his power by adding a tail to his chakra cloak form. He can add up to eight tails in this form.

Eight-Tail Cloak [Version 2]

Fukai maintains a high level of control over his Jinchuuriki-Bijuu form, allowing him to enter "Version 2". version 2 takes the form of a Bijuu mode in human form. Dark chakra will encase Fukai, granting him a Ox-like appearance. His facial tattoo will remain in this form. After entering Version 2, bones can grow to form an Ox skeleton around Fukai.

First Killer Bee Appearance: Ch. 408 / Sh. Ep. 142First Hachibi Appearance: Ch. 413 / Sh. Ep. 143Hidden Village: CloudRank: Unknown (Probably Jounin)Bijuu: Eight-Tailed Demon Ox-CephalopodPower: Mini-Hachibi form ~ protective Hachibi chakra taking ox-cephalopod form, gigantic chakra and power boost to BeeStatus: ActiveInfo: Akatsuki has yet to find and seal two Jinchuuriki: Naruto and the Hachibi Bijuu named Kiraa Bii (Killer Bee). After Uchiha Madara swayed Sasuke to his side, he sent the young man after this Bijuu. They eventually found the Cloud ninja training in the mountains. Killer Bee is marked by a tattoo of "iron" on his shoulder and bull horns on his cheek. He also wields eight swords, taking the form of seven real swords and a tailed state form. He posseses the ability to become his Bijuu, that of a tentacled ox beast. He was eventually knocked out by Sasuke's Amaterasu and taken for sealing. His body was revealed as a transformed tentacle, while the real Bee was still safe in Lightning. This allowed Bee to escape capture and evade Akatsuki.

The Bijuu

History and Myth

In some myths, the Ushi-Oni is sea creature commonly seen with an ox head and the body of another multi-limbed creature. The Hachibi appears based on this creature. The Cephalopod (class including squid and octopi) is an animal seen throughout the oceans and stories of giant sea creatures have been seen in Japan and throughout many cultures. In other non-Japanese myths, the Kraken is a giant squid capable of terrorizing large ships. The mysterious giant squid itself was finally seen in its natural habitat only recently by researchers. The name "Gyuuki" (Cow Ghost) is an alternate reading for the name Ushi-oni.

Influence

Appearance

Since the Hachibi is an Ushi-Oni, being part-ox and part-octopus, Bee is granted several traits from these animals. One octopus trait is ink production, which he can generate and emit from his mouth. This ink can be used in writing or to supplement his fighting while in water, creating a murky cloud to hide his movements.

This tattoo is worn on the left cheek of Killer Bee. The tattoo is that of ox horns, but it also resembles octopus arms.

Other features which cause him to resemble a cephalopod are the two strands hanging from his belt, which resemble squid tentacles.

Jinchuuriki-Bijuu Forms

Partial Miniature

Killer Bee maintains a high level of control over his Jinchuuriki-Bijuu form. To that end, he can cover parts of his body in Hachibi appendages. This can take the form of Hachibi arms forming over his own arms, allowing him to have bigger fists and the extension and multi-purpose usage of tentacles.

Eight-Tail Cloak [Version 1]

Killer Bee maintains a high level of control over his Jinchuuriki-Bijuu form. With chakra emanating from out of his body, Bee can increase his power by adding a tail to his chakra cloak form. He can add up to eight tails in this form. Unlike Uzumaki Naruto, his level of control allows him to do this without entering the "Version 2" Bijuu mode. He can also use the chakra cloak to form ox horns for his Rariatto technique, which allows him to barrel through his foes.

Eight-Tail Cloak [Version 2]

Killer Bee maintains a high level of control over his Jinchuuriki-Bijuu form, allowing him to enter "Version 2". version 2 takes the form of a Bijuu mode in human form. Dark chakra will encase Bee, granting him a Ox-like appearance. After entering Version 2, bones can grow to form an Ox skeleton around Killer Bee.

Full Beast

Killer Bee maintains a high level of control over his Jinchuuriki-bijuu form. After calling forth the Hachibi, Killer Bee will take on the beast's full appearance. In this form Killer Bee is able to emit a dark compressed chakra blast, which is capable of blasting through most anything.

First Kushina Appearance: Ch. 500 / Sh. Ep. -First Kyuubi Appearance: Ch. 1 / Ep. 1Hidden Village: LeafRank: Unknown (Probably Jounin)Bijuu: Kurama the Kyuubi also known as Kyuubi no Youko (Nine-Tailed Demon Fox)Status: DeceasedInfo: The ninja of Hidden Whirling Tides were known for their high skill in Fuuinjutsu. They also maintained ties close ties with Konoha, as Uzumaki Mito married Senju Hashirama, the Shodai Hokage. When Shodai fought Madara in battle, Mito used her abilties to seal away the Kyuubi into herself to help her husband. She was able to master control over the beast, granting her full control of the Kyuubi power. With this power, she could sense evil intent within others, even when they were hidden or under a transformation jutsu. Later when her life neared its end, she spoke words of comfort for the next Kyuubi Jinchuuriki Uzumaki Kushina.

First Kushina Appearance: Ch. 382 / Sh. Ep. 128First Kyuubi Appearance: Ch. 1 / Ep. 1Hidden Village: LeafRank: Unknown (Probably Jounin)Bijuu: Kurama the Kyuubi also known as Kyuubi no Youko (Nine-Tailed Demon Fox)Status: DeceasedInfo: Uzumaki Kushina was brought to Konoha because she was similar to the previous Kyuubi Jinchuuriki, Mito. They were from both kunoichi from the Uzumaki Clan with strong sealing abilities. Kushina was able to overcome the pain of being a Jinchuuriki by filling her heart with love for Namikaze Minato. During her pregnancy with Naruto, Uchiha Madara took the newborn Naruto hostage, seeking the Kyuubi for himself.

First Naruto Appearance: Ch. 1 / Ep. 1First Kyuubi Appearance: Ch. 1 / Ep. 1Hidden Village: LeafRank: GeninBijuu: Kurama the Kyuubi also known as Kyuubi no Youko (Nine-Tailed Demon Fox)Power: Mini-Kyuubi form ~ protective Kyuubi chakra taking fox form, gigantic chakra and power boost to NarutoDrawbacks: Excessive use of Kyuubi destroys Naruto's body and makes him a mindless killing machineStatus: ActiveInfo: Yondaime Hokage imprisoned the Kyuubi within Naruto after it attacked Konoha. Like many Jinchuuriki, Naruto lead a lonely life. Over time though, he gained friends and left his life of despair behind. He has been trained by the Sannin Jiraiya to make full use of Jinchuuriki gifts.

The Bijuu

History and Myth

The Kyuubi is a kitsune or fox. In myth the fox was said to change shape and have long life and use magic. The number of tails the kitsune possesses is said to tie into their length of life, with one tail said to be gained for every 100 years of life. Their powers will also grow as they age. At 1,000 years and nine-tails, the fox attains near-deity like powers. The name "Kurama" (Nine Lama or Nine Dharma Teachers) comes from Yuu Yuu Hakushou, another manga series which inspired series creator Masashi Kishimoto.

Yondaime Hokage sacrificed his life to seal the Kyuubi within the baby Naruto. He was reported to have used the Shiki Fuujin technique to seal the Kyuubi within Naruto, then used the Hakke no Fuuin Shiki & Shishou Fuuin seal styles to keep the Kyuubi within Naruto. The seal created an internalized prison for the Kyuubi, with a barrier gate and seal holding him within. The seal was designed so the Kyuubi's chakra could exit the prison and enter Naruto, which Yondaime Hokage knew would help Naruto.

Influence

Appearance

Even before becoming the Kyuubi host, Naruto bore three facial markings on his cheeks. This is probably due to his mother being the Kyuubi Jinchuuriki while he developed in the womb. When Naruto gets very angry and his uncontrolled Kyuubi power leaks out, the whiskers grow in size and become more feral looking. His eyes also turn from blue to red. His teeth and fingernails also grow longer and sharper.

Other features which cause Naruto to resemble a fox is the orange, black and white color of his outfit, his penchant for mischief and the squinty look to his eyes when confused.

Benefits

Chakra: In the beginning Naruto was able to draw on the Kyuubi's chakra in times of heightened emotional distress and anger. After training with Jiraiya, Naruto was able to learn to draw on the Kyuubi's chakra at will. This chakra allows Naruto to use jutsu beyond his normal ability range, such as summoning Gamabunta.

Chakra Defense: When Kyuubi enhanced in his normal form, the swirling red chakra can deflect incoming attacks. When in his tailed form, his body is encased in a red fox aura generated by the Kyuubi inside him. Though the chakra will appear to protect him from outside harm, it is constantly damaging his body. It destroys the cells and then later regenerates them. At higher levels of Kyuubi chakra concentration, such as in the four-tails state, the chakra itself becomes poison to outside touch. Should flesh touch the burning Kyuubi form, it will be burned and poisoned by the chakra. Simple medical healing alone will not heal the wound.

Chakra Offense: The Kyuubi chakra in his tailed form can be used offensively. Naruto can extend this chakra into arms which can grab and strike at his opponents. These deadly limbs are near unpredictable and can extend far away from his central body. From his four-tailed form, this attack becomes even more refined. He is able to strike quick and if his main body gets hit, it can melt away allowing him to attack from another angle. He can also release this deadly chakra in massive bursts, destroying everything around it outwards spherically. In one of his deadliest attacks, he can swallow a mixture of the dark Kyuubi chakra and his own blood and then fire the chakra in a huge blast.

Healing: Because Kyuubi's life is tied to Naruto's own, one side affect of their union is the Kyuubi healing Naruto when injured. Unfortunately extended use from high levels of healing is killing Naruto. Because cells have a finite lifespan, the body's heavy regeneration when critically injured is shortening his life.

Jinchuuriki-Bijuu Forms

Unleashed Bijuu Power Form

The first Kyuubi form revealed in the series, this form grants Naruto some measure of Kyuubi's chakra. This form typically emerges when Naruto becomes enraged. His whiskers turn more feral and his eyes turn red. His hair becomes bushy, his incisors grow longer and his fingernails grow sharp. In this form he is surrounded in the Kyuubi chakra and is able to move more quickly, use more chakra draining jutsu, heal his body faster and strike with more force.

One-Tail Cloak

When Naruto fought Sasuke at the Valley of the End, he was desperate to get his friend to return to Konoha. The fight pushed Naruto past his limits. When the fight began to turn in Sasuke's favor, the Kyuubi granted Naruto even more power than before, causing the red chakra surrounding Naruto to boil and bubble and take on the shape of a fox with long ears and a tail. This chakra is not bound to Naruto's body, being able to move and extend in as striking limbs. Though Naruto remains conscious in this state, the chakra can seemingly react of its own will. In this state the chakra will also act as a defense against incoming attacks.

Two-Tail Cloak

When entering the two-tail state, Naruto becomes even more beast-like in appearance. His eyes grow larger and become outlined in a rough black. His incisor teeth also grow even larger than before. In a curious extension between the original Naruto and his shadow clones, when he entered this state his clones began to feel an intense burning within them, causing them to double over in pain.

Three-Tail Cloak

Naruto's three-tail form resembles that of two-tails. In this state Naruto was able to roar and extend chakra outwards to devastating result. This outwards destructive sphere of chakra was so intense so as to destroy surrounding matter and violently push back any incoming attack with but a simple roar.

Four-Tail Cloak [Version 2]

In this form Naruto loses all sense of himself, becoming a pure destructive beast with no regard for even his closest friends. In Naruto's internal Kyuubi prison, he crosses the protective barrier and falls into Kyuubi's grasp. Externally the Kyuubi chakra begins to melt off Naruto's very skin. His body changes to resemble the bushy whiskers on his face when enraged, and his hands form sharp claws. Ears and four tails extend from his body and he roars with a sharp maw of teeth. This form proves insanely destructive, able to roar, swipe and attack with hugely destructive results. And should any foes dare touch his form, they'll be burned by the intense heat. Unfortunately such prolonged usage of the Kyuubi tailed state is further weakening the seal Yondaime Hokage used to contain the bijuu.

Six-Tail Cloak [Version 2]

This six-tails state is a further expansion on the four-tailed form. Naruto first encases himself in the poisonous red chakra. After the feral form is generated, bones will grow to form a fox skeleton to surround Naruto.

Eight-Tail Cloak [Version 2]

This eight-tails state is a further expansion on the six-tailed form. Within Naruto's internal Kyuubi prison, the seal on his stomach will twist, releasing more of Kyuubi's chakra. With the skeletal structure formed by going six-tails, muscles grow to surround the body. Because the seventh tail forms and ninth tail forms have not been seen, they possibly involve some further expanion on the "Kyuubi growth". Meaning that steps could possibly be the following: six - bones, seven - internal organs, eight - muscles, nine - skin.

Full Control - Kyuubi Chakra Mode [Initial]

With the help of Killer Bee, Naruto was able to enter his mind and battle the Kyuubi for full control of the Bijuu's chakra. There he met his mother, who had implanted her chakra into Naruto when the Kyuubi was sealed to assist him during this training. Naruto managed to defeat the beast in a battle of wills and separate out its chakra for his own use when needed. When utilizing the chakra, he takes on the form of the Rikudou Sennin. In this form he is engulfed in yellow flames and the full Kyuubi seal lock appears on his body. He is granted a great increase in speed and power and has the ability to sense evil intent, something beyond the abilities of even sensor-type ninja. During the period when the Kyuubi was not on good terms with Naruto, when Naruto is in this mode, the beast will take a portion of his chakra in exchange.

Full Control - Kyuubi Chakra Mode [Uncaged Kyuubi]

After Kurama and Naruto gained a true trusting partnership with each other, the cage holding Kurama was unlocked, freeing him for good. This allowed Naruto access to Kurama's full chakra, merging it with his own. This more advanced stage of the Kyuubi Chakra Mode is marked by a longer fiery chakra jacket and dark seal lines. The whiskers on his cheeks also solidify into dark bars. This new form allows Naruto to enter Full Bijuu Mode and utilize a perfected Bijuu Dama. Naruto's speed is greatly increased, allowing him to redirect incoming Bijuu Dama. Naruto can still utilize his normal jutsu, including Kage Bunshin and his Kyuubi chakra arms.

Full Beast - Incomplete

After achieving Kyuubi Chakra Mode, Naruto attempted to enter the full Bijuu mode with the Kyuubi. This is accomplished by first entering partial mode, then picturing the Bijuu itself to take on its full form. The Kyuubi was a stubborn participant in the matter, being unwilling to assist Naruto in the transformation, which resulted in Naruto only transforming into a miniature hybrid form. The Kyuubi's failure to help also caused the transformation to last but a few seconds after utilizing a lot of chakra.

Full Beast - Bijuu Mode

After Kurama and Naruto gained a true trusting partnership with each other, the cage holding Kurama was unlocked, freeing him for good. This allowed Naruto access to Kurama's full chakra, merging it with his own. This allowed Naruto to enter a more advanced stage of his Kyuubi Chakra Mode and to create a full chakra form of Kurama himself, marked by the same developed seal holding him within Naruto. This new form allows the duo to form a perfected Bijuu Dama. Unlike normal Kyuubi chakra, the full form chakra is not poisonous to the touch of others. Also because Naruto and Kurama do not yet have a perfect bond, they could only initially utilize the jutsu for five minutes. While within the chakra Kurama, Naruto can utilize his original jutsu, including Kage Bunshin, Sennin Mode and his Kyuubi chakra arms.

Rikudou Senjutsu - Nine Bijuu Mode

After receiving the chakra from the first eight Bijuu, along with the Yin chakra of Kurama, Naruto was visited by Ootsutsuki Hagoromo the Rikudou Sennin. Declaring that Naruto was the reincarnation of his son Asura's will, Hagoromo granted the young man a portion of his power. This allowed Naruto to enter a modified version of his Kyuubi Chakra Mode along with the black Gudoudama spheres which mark the Rikudou Senjutsu form.

First Rikudou Appearance: Ch. 373 / Sh. Ep. 128First Juubi Appearance: Ch. 467 / Sh. Ep. 205Bijuu: Ten-Tailed DemonStatus: Dispersed into nine Bijuu by Rikudou SenninInfo: The Juubi was a being of incredible power which developed out of the Shinju, or God Tree, after its chakra granting fruit was eaten by Ootsutsuki Kaguya. Seeking to stop its destruction, Kaguya's son Hagoromo sealed the beast's power within his own body. When his life was nearing its end, he dispersed the beast's power from his body into nine separate parts to hopefully prevent its return. He then sealed its body within the moon. These nine parts would become the one through nine tailed Bijuu. The Juubi's body was eventually retrieved by Uchiha Madara, and then upon capturing the one through seven tailed beasts, along with a tentacle from the Hachibi and chakra from the Kyuubi, he and his partner Uchiha Obito were able to almost fully revive the Juubi in its original form.

First Obito Appearance: Ch. 239 / Sh. Ep. 119First Juubi Appearance: Ch. 467 / Sh. Ep.205Bijuu: Ten-Tailed DemonInfo: In an effort to carry out Uchiha Madara's will, Obito sealed away the chakra of the nine Bijuu into the body of the Juubi. This allowed the Juubi to retain its full form once again, which Obito then sealed within himself.

First Madara Appearance: Ch. 370 / Sh. Ep. 130First Juubi Appearance: Ch. 467 / Sh. Ep.205Bijuu: Ten-Tailed DemonInfo: After Uchiha Obito had the chakra of the Bijuu ripped from his body, the nine tailed beasts became free once again. After Madara managed to seal the power of the first eight, along with the Yang half of the Kurama chakra back in the Gedou Mazou. He revived the Juubi and then sealed it back into his body.

The Bijuu

Jinchuuriki Control

A power unique to Shodai Hokage was the ability to control Jinchuuriki and Bijuu. This ability was enhanced by his crystallized chakra necklace. Orochimaru deeply coveted this power and carried out forbidden experiments on many subjects. He spliced the genes of Shodai himself into these subjects in the hopes they would gain his ability to control bijuu and use Mokuton techniques. Only one subject survived and proved successful, Yamato, who would grow into a skilled ninja in his own right. Other sealing jutsu have also been developed to upset or alter the bijuu chakra influence on the host.

Hokage Shiki Jijun Jutsu • Kakuan Nitten Suishu is a Ninjutsu technique unique to the First Hokage and his genetically infused double Yamato, however because Yamato is not Shodai himself, he does not have the same level of control. This hidden technique allows both men to control Jinchuuriki in conjunction with the unique crystallized chakra necklace. The crystal necklace responds to the First Hokage's chakra, which in turn allows them to control the chakra of the Jinchuuriki. This power was so coveted, it was said to be the reason Shodai was made Hokage, and why Yamato was made by Orochimaru.

To use the technique, a complex string of handseals will be used, and the user's palm will be extended. The palm will bear the "sit" kanji. Drawing close, the user will place their palm on the chest of the Jinchuuriki and then withdraw, an emanation of chakra will then follow from the seal to the palm. Spiked posts will rise and surround the Jinchuuriki to corral them. In a short time, the Jinchuuriki's bijuu manifestation and chakra will withdraw from their body into the chest seal, eventually returning them to normal.

This unnamed Kyuubi chakra sealing tag was given to Hatake Kakashi by the Sannin Jiraiya. When Jiraiya and Naruto left to train for two and a half years, Naruto began to further develop his ability to call on the chakra of the Kyuubi. Unfortunately the power of the Kyuubi would become too much, turning Naruto more feral and animalistic than ever before. When Naruto would lose control, the Kyuubi chakra would pour forth, and a tail would appear as the Kyuubi chakra increased. This special tag is placed on Naruto's forehead to stop this process. It will quickly begin to weaken Naruto and cut off the intense power of the Kyuubi.

Gogyou Fuuin is a Fuuinjutsu technique used by the Sannin Orochimaru. Orochimaru forms an elemental seal on each of his fingers, one for each of the five elements (water, metal, earth, fire and wood). He used this odd numbered seal to disrupt the affects of the even numbered Shishou Fuuin placed on Naruto's stomach by the Fourth Hokage. The Gogyou Fuuin would disrupt the Shishou Fuuin's ability to let the Kyuubi's chakra blend into Naruto's chakra.

Jinchuuriki Creation and Bijuu Extraction

The ability to contain the power bijuu and sync them with a human has long been coveted. The process to create a Jinchuuriki varies, but all jutsu variation seem to have the resonation alignment of the bijuu and host at its core. The process to then split the Jinchuuriki back into its bijuu and human parts also relies on this same resonation. It should be noted the exact events surrounding the Kyuubi's imprisonment within Naruto have not yet fully been revealed. For that reason, how his soul was removed through Shiki Fuujin and then placed in someone other than the Fourth Hokage is unknown.

Shiki Fuujin is a Fuuinjutsu technique developed by the Fourth Hokage. A variation of this technique was used to seal the Kyuubi within Naruto. The technique was taught to the Third Hokage who later used it in battle. After calling forth the Shinigami (Death God) with the proper handseals, the user will hand over their soul in exchange for the Death God removing the soul from his target. The ultimate sacrificial jutsu, this technique can be used by a Kage Bunshin, but the Death God will still remove the original caster's soul.

With the jutsu activated, a spectral form of the caster will appear in front of the Death God. The Death God will push his arm through this spectral body, and the arm will extend from the chest of the real caster. This forces the caster to be close or grasping his target. The arm will reach out into the body of the target, and draw their soul from their body. If the Death God is unable to remove the whole soul because of the near death of the caster, it can remove it's knife and merely slice off a portion of the spectral form's soul to consume. This will render the targets corresponding body part dead and useless. The soul portion removed will then be sealed within the chest of the caster. Both the soul of the target and the caster will never pass into the afterlife. They will be condemned to suffer in the Death God's stomach for all eternity, locked in a hated combat, never to escape.

Hakke no Fuuin Shiki was a Fuuinjutsu technique used by the Fourth Hokage. The Hakke no Fuuin Shiki was used in conjunction with the Shiki Fuujin technique to seal the Kyuubi demon within the stomach of Naruto. The Hakke no Fuuin Shiki allows the two Shishou Fuuin to leak the Kyuubi chakra back into Naruto's own chakra. This allows Naruto to drawn on the chakra of the Kyuubi and still keep the Kyuubi itself imprisoned. Naruto can access this chakra whenever he experiences heightened emotions or when his own chakra is drained.

Bijuu (Tailed Beast) Attachment (Chiyo Version - Unnamed)

Character Use: ChiyoRank: UnknownRange: -Type: Supplementary

This unnamed Fuuinjutsu technique attached the Shukaku Ichibi to Gaara's unborn body. Shukaku was attached to two Sand ninja previously by Chiyo, presumably using this same technique. To attach the demon, the technique must bring the two beings into synch, both bijuu and human. As a consequence of the attachment, Gaara's mother Karura lost her life. Akatsuki has termed the attachment of demons to an individual and the resulting loss of life a "Jinchuuriki," literally "the power of human sacrifice." Such a technique will grant the human portions of the demons power. Kazekage hoped this would create an ultimate ninja, who would have near unlimited chakra from the demon. As a result of Shukaku's attachment, the demon protects Gaara with nearby sand.

This unnamed Fuuinjutsu technique sealed the Hachibi Bijuu into the Legendary Treasure the Kohaku no Jouhei. Because none of the Kumo Jinchuuriki could control the Hachibi, they lost control of the beast and it went on rampages. During these incidents, Sandaime Raikage and elite fighters would subdue the beast enough for it to be sealed away in the container pot. When this process was carried out, the Bijuu was removed from the host body, ending the host's life. Killer Bee became the first Cloud Jinchuuriki to successfully control the Hachibi.

Genryuu Kyuu Fuujin is a Fuuinjutsu technique utilized by Akatsuki. To further their goals, they seek to capture all the "Jinchuuriki," literally "the power of human sacrifice" a.k.a. demon possessors such as Uzumaki Naruto and Gaara. Akatsuki seeks to use the bijuu (tailed demon beasts) for their unique abilites. Once they capture one of the Jinchuuriki, they will bring them to a hidden location. All nine members need not be physically present, they can use their astral projection technique to transport a spectral form of themselves into the cave.

The members will first summon the huge "king of hell" statue. This statue has its mouth bound and eyes covered. Once they begin the technique, the mouth binding will fall away and nine spectral dragons will emerge from its mouth to strike the Jinchuuriki. This will then begin the extraction process. With the absence of Orochimaru, the process will take three straight day and nights. During this period the members will release the same exact amount of power as that of the bijuu, this synchronization will thus allow its removal. As the extraction continues, the statues eyes will open to reveal the current status of previous jinchuriki captures, with irises appearing in the eyes to apparently represent a capture.